Dry powder inhaler



FIG. 1 is a top and side perspective view of a dry powder inhaler of my new design.

FIG. 2 is a side perspective view of the dry powder inhaler of FIG. 1.

FIG. 3 is a top perspective view of the dry powder inhaler of FIG. 1

FIG. 4 is frontal perspective view of the dry powder inhaler in FIG. 1

FIG. 5 is a back perspective view of the dry powder inhaler of FIG. 1.

FIG. 6 is side and top perspective view of the dry powder inhaler of FIG. 1 in an open configuration; and,

FIG. 7 is bottom perspective view of the dry powder inhaler shown in FIG. 1. 

The ornamental design for a dry powder inhaler, as shown and described. 